266111160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 937681920

約数和(自身を除く): 671570760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 167, 168, 196, 210, 245, 271, 280, 294, 334, 392, 420, 490, 501, 542, 588, 668, 735, 813, 835, 840, 980, 1002, 1084, 1169, 1176, 1336, 1355, 1470, 1626, 1670, 1897, 1960, 2004, 2168, 2338, 2505, 2710, 2940, 3252, 3340, 3507, 3794, 4008, 4065, 4676, 5010, 5420, 5691, 5845, 5880, 6504, 6680, 7014, 7588, 8130, 8183, 9352, 9485, 10020, 10840, 11382, 11690, 13279, 14028, 15176, 16260, 16366, 17535, 18970, 20040, 22764, 23380, 24549, 26558, 28056, 28455, 32520, 32732, 35070, 37940, 39837, 40915, 45257, 45528, 46760, 49098, 53116, 56910, 65464, 66395, 70140, 75880, 79674, 81830, 90514, 98196, 106232, 113820, 122745, 132790, 135771, 140280, 159348, 163660, 181028, 196392, 199185, 226285, 227640, 245490, 265580, 271542, 316799, 318696, 327320, 362056, 398370, 452570, 490980, 531160, 543084, 633598, 678855, 796740, 905140, 950397, 981960, 1086168, 1267196, 1357710, 1583995, 1593480, 1810280, 1900794, 2217593, 2534392, 2715420, 3167990, 3801588, 4435186, 4751985, 5430840, 6335980, 6652779, 7603176, 8870372, 9503970, 11087965, 12671960, 13305558, 17740744, 19007940, 22175930, 26611116, 33263895, 38015880, 44351860, 53222232, 66527790, 88703720, 133055580, 266111160]

約数ペア:

[(1, 266111160), (2, 133055580), (3, 88703720), (4, 66527790), (5, 53222232), (6, 44351860), (7, 38015880), (8, 33263895), (10, 26611116), (12, 22175930), (14, 19007940), (15, 17740744), (20, 13305558), (21, 12671960), (24, 11087965), (28, 9503970), (30, 8870372), (35, 7603176), (40, 6652779), (42, 6335980), (49, 5430840), (56, 4751985), (60, 4435186), (70, 3801588), (84, 3167990), (98, 2715420), (105, 2534392), (120, 2217593), (140, 1900794), (147, 1810280), (167, 1593480), (168, 1583995), (196, 1357710), (210, 1267196), (245, 1086168), (271, 981960), (280, 950397), (294, 905140), (334, 796740), (392, 678855), (420, 633598), (490, 543084), (501, 531160), (542, 490980), (588, 452570), (668, 398370), (735, 362056), (813, 327320), (835, 318696), (840, 316799), (980, 271542), (1002, 265580), (1084, 245490), (1169, 227640), (1176, 226285), (1336, 199185), (1355, 196392), (1470, 181028), (1626, 163660), (1670, 159348), (1897, 140280), (1960, 135771), (2004, 132790), (2168, 122745), (2338, 113820), (2505, 106232), (2710, 98196), (2940, 90514), (3252, 81830), (3340, 79674), (3507, 75880), (3794, 70140), (4008, 66395), (4065, 65464), (4676, 56910), (5010, 53116), (5420, 49098), (5691, 46760), (5845, 45528), (5880, 45257), (6504, 40915), (6680, 39837), (7014, 37940), (7588, 35070), (8130, 32732), (8183, 32520), (9352, 28455), (9485, 28056), (10020, 26558), (10840, 24549), (11382, 23380), (11690, 22764), (13279, 20040), (14028, 18970), (15176, 17535), (16260, 16366)]